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[综合讨论] 请教一下各位,轴承的零件损坏频率判断的问题 |
点评
应该是滚动体故障频率和2倍转频吧
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发表于 2011-12-3 07:45
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点评
看时域有无冲击。有冲击轴承问题,无冲击、谐波多松动故障
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发表于 2011-12-10 15:21
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